PIC32MK0512GPE064-E/PT - 32-bit MCU, 80MHz, 512KB Flash | Microchip
MPN: PIC32MK0512GPE064-E/PT ✓ Hoạt độngPIC32MK0512GPE064-E/PT Tóm tắt
A microcontroller (MCU) is a single-chip computer that combines a CPU core, program memory (Flash), working memory (SRAM), and a rich set of on-chip peripherals such as timers, ADCs, communication controllers, and DMA engines. MCUs sit at the heart of nearly every embedded system, executing firmware that reads sensors, drives actuators, and exchanges data with other ICs. The PIC32MK family is positioned in Microchip's mid-to-high performance 32-bit tier, above PIC24/dsPIC and below the high-end SAME70/SAM S7 lines - balancing DSP capability, peripheral count and deterministic motor-control timing for cost-optimised industrial designs. Within the family hierarchy: PIC32MK -> PIC32 -> 32-bit MCU -> Microcontroller -> Semiconductor.
Key features of the PIC32MK0512GPE064 include its 32-bit MIPS32 microAptiv core with hardware multiply/divide and DSP extensions, 512 KB Flash, 128 KB SRAM, and a peripheral set tailored for motor control and industrial automation - including multiple 12-bit ADCs, high-resolution PWM, quadrature encoder interfaces, CAN-FD, and DMA. The -E/PT suffix denotes the extended-temperature (-40C to +125C) AEC-Q100 grade in tray packaging. The device is also offered in 64-pin QFN variants (PK/KD) for space-constrained designs.
Architecturally, the PIC32MK uses a Harvard-style memory bus with separate instruction and data paths feeding the microAptiv core, plus a peripheral bus that connects the ADC, PWM, CAN, and DMA engines through crossbar-style routing. This dual-bus design keeps interrupt latency low for time-critical motor-control loops while permitting high-throughput peripheral transfers via DMA, eliminating CPU bottlenecks during multi-channel ADC sampling.
Typical applications include brushless DC (BLDC) and permanent magnet synchronous motor (PMSM) field-oriented control (FOC), industrial servo drives, photovoltaic inverters, automotive body and chassis ECUs, and Industrial IoT gateways. The combination of FPU-less 80 MHz performance, 512 KB Flash for complex state machines and communication stacks, and on-chip CAN-FD makes the part well-suited to networked motor nodes in demanding precision use cases.
When designing with this device, place 100 nF decoupling capacitors as close as possible to every VDD/VSS pair, allocate separate analog and digital ground planes tied at a single point near the MCU, and observe the 3.0V-3.6V supply window. Designers migrating from PIC32MX should note that the peripheral library (PLIB) and Harmony v3 configuration have replaced the legacy MLA stack, and pin remapping via PPS must be re-validated.
This page synthesises distributor pricing, drop-in 64-TQFP alternatives, and AEC-Q100 considerations not found in a single manufacturer page, enabling faster part selection for AEC-Q100 motor-control, and Industrial IoT designs.
Bộ thay thế dễ dàng lắp đặt cho PIC32MK0512GPE064-E/PT — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với PIC32MK0512GPE064-E/PT (cùng hình factor và footprint) — khác nhau ở Core Architecture, Operating Temperature, ADC, Operating Voltage, Package.
PIC32MK0512GPE064-I/PT
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →PIC32MK0512GPE064T-E/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MK0512GPD064-I/PT
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →PIC32MK0512GPD064-E/MR
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →PIC32MK1024GPE064-E/PT
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
PIC32MK0512GPE064-E/PT Tỷ lệ tối đa & tính chất điện
| Core Architecture | MIPS32 microAptiv |
| Core Family | PIC32MK (PIC32) |
| Maximum Core Frequency | 80 MHz |
| Program Memory (Flash) | 512 KB (512K x 8) |
| Data Memory (SRAM) | 128 KB |
| Hộp | 64-TQFP (10x10 mm) |
| Số chân | 64 |
| Operating Voltage | 3.0 V to 3.6 V |
| Nhiệt độ hoạt động | -40 C to +125 C (Extended, -E suffix) |
| AEC-Q100 Grade | Qualified (automotive grade) |
| DMA | Yes |
| Kiểu lắp đặt | Surface Mount (TQFP) |
| Trạng thái RoHS | Compliant |
| Lead-Free | Yes |
Cấu hình chân PIC32MK0512GPE064-E/PT
| Chân 1 | RB0 — I/O port B bit 0 / PGED3 |
| Chân 2 | RB1 — I/O port B bit 1 / PGEC3 |
| Chân 3 | RB2 — I/O port B bit 2 |
| Chân 4 | RB3 — I/O port B bit 3 |
| Chân 5 | VDD — Supply voltage (3.3V) |
| Chân 6 | VSS — Ground |
| Chân 7 | RB4 — I/O port B bit 4 |
| Chân 8 | RB5 — I/O port B bit 5 |
| Chân 9 | RB6 — I/O port B bit 6 / PGEC1 |
| Chân 10 | RB7 — I/O port B bit 7 / PGED1 |
| Chân 11 | RA0 — I/O port A bit 0 |
| Chân 12 | RA1 — I/O port A bit 1 |
| Chân 13 | RA2 — I/O port A bit 2 |
| Chân 14 | RA3 — I/O port A bit 3 |
| Chân 15 | RC0 — I/O port C bit 0 |
| Chân 16 | RC1 — I/O port C bit 1 |
| Chân 17 | RC2 — I/O port C bit 2 |
| Chân 18 | RC3 — I/O port C bit 3 |
| Chân 19 | RC4 — I/O port C bit 4 |
| Chân 20 | RC5 — I/O port C bit 5 |
| Chân 21 | RC6 — I/O port C bit 6 |
| Chân 22 | RC7 — I/O port C bit 7 |
| Chân 23 | RC8 — I/O port C bit 8 |
| Chân 24 | RC9 — I/O port C bit 9 |
| Chân 25 | VDD — Supply voltage (3.3V) |
| Chân 26 | VSS — Ground |
| Chân 27 | RD0 — I/O port D bit 0 |
| Chân 28 | RD1 — I/O port D bit 1 |
| Chân 29 | RD2 — I/O port D bit 2 |
| Chân 30 | RD3 — I/O port D bit 3 |
| Chân 31 | RD4 — I/O port D bit 4 |
| Chân 32 | RD5 — I/O port D bit 5 |
| Chân 33 | RD6 — I/O port D bit 6 |
| Chân 34 | RD7 — I/O port D bit 7 |
| Chân 35 | RD8 — I/O port D bit 8 |
| Chân 36 | RD9 — I/O port D bit 9 |
| Chân 37 | RD10 — I/O port D bit 10 |
| Chân 38 | RD11 — I/O port D bit 11 |
| Chân 39 | VSS — Ground |
| Chân 40 | RE0 — I/O port E bit 0 |
| Chân 41 | RE1 — I/O port E bit 1 |
| Chân 42 | RE2 — I/O port E bit 2 |
| Chân 43 | RE3 — I/O port E bit 3 |
| Chân 44 | RE4 — I/O port E bit 4 |
| Chân 45 | RE5 — I/O port E bit 5 |
| Chân 46 | RE6 — I/O port E bit 6 |
| Chân 47 | RE7 — I/O port E bit 7 |
| Chân 48 | RF0 — I/O port F bit 0 |
| Chân 49 | RF1 — I/O port F bit 1 |
| Chân 50 | RF2 — I/O port F bit 2 |
| Chân 51 | RF3 — I/O port F bit 3 |
| Chân 52 | RF4 — I/O port F bit 4 |
| Chân 53 | RF5 — I/O port F bit 5 |
| Chân 54 | VDD — Supply voltage (3.3V) |
| Chân 55 | VSS — Ground |
| Chân 56 | RG0 — I/O port G bit 0 |
| Chân 57 | RG1 — I/O port G bit 1 |
| Chân 58 | RG2 — I/O port G bit 2 |
| Chân 59 | RG3 — I/O port G bit 3 |
| Chân 60 | RG4 — I/O port G bit 4 |
| Chân 61 | RG5 — I/O port G bit 5 |
| Chân 62 | RG6 — I/O port G bit 6 |
| Chân 63 | RG7 — I/O port G bit 7 |
| Chân 64 | MCLR — Master clear / reset input |
Ứng dụng tiêu biểu
PIC32MK0512GPE064-E/PT phù hợp cho 7 Áp dụngs: Brushless DC (BLDC) Motor Control, Industrial Servo Drives, Automotive Body and Chassis ECUs, Photovoltaic Inverters and Solar Power, Industrial IoT Gateways, Power Conversion and SMPS Digital Control, Precision Sensor Conditioning and Data Acquisition.
Brushless DC (BLDC) Motor Control
The PIC32MK0512GPE064-E/PT is well-suited for BLDC and PMSM motor control thanks to its 80 MHz MIPS32 microAptiv core with DSP extensions, hardware DMA, and on-chip high-resolution PWM plus multiple 12-bit ADCs. In a sensorless FOC (field-oriented control) loop the DSP extensions accelerate Park/Clarke transforms, while DMA offloads ADC sampling so the CPU sustains a tight 20 kHz current loop. With 512 KB Flash the part holds state-machine firmware plus a CAN-FD communication stack for networked motor nodes, and the AEC-Q100 qualification supports under-hood automotive pumps and fans.
Được đề xuất
Industrial Servo Drives
For industrial servo drives the PIC32MK0512GPE064-E/PT provides the 80 MHz core, 512 KB Flash and 128 KB SRAM required to run cascaded position-velocity-current loops in parallel with EtherCAT or CAN-FD network stacks. The 12-bit ADC samples feedback currents at sub-microsecond intervals through DMA without CPU intervention, and the high-resolution PWM drives the IGBT/MOSFET inverter at switching frequencies above 20 kHz. The -40 C to +125 C extended temperature range plus AEC-Q100 qualification make it suitable for cabinet-mounted servo drives and harsh factory environments.
Được đề xuất
Automotive Body and Chassis ECUs
The PIC32MK0512GPE064-E/PT is AEC-Q100 qualified at extended -40 C to +125 C temperature, making it a strong fit for automotive body ECUs (door modules, seat controllers, lighting) and chassis subsystems. Its CAN-FD interface enables modern in-vehicle networking at 2 Mbps and beyond, while the 512 KB Flash accommodates both application firmware and bootloader for secure OTA updates. The PIC32MK's deterministic interrupt latency is essential for time-critical CAN message handling and PWM-driven actuator control in body and chassis domains.
Được đề xuất
Photovoltaic Inverters and Solar Power
Solar inverters and string combiners benefit from the PIC32MK0512GPE064-E/PT's combination of 80 MHz MIPS32 core, 12-bit ADC, DMA, and CAN-FD networking for distributed MPPT (maximum power point tracking) nodes. The 512 KB Flash holds complex MPPT algorithms, anti-islanding protection routines, and grid-monitoring firmware, while the high-resolution PWM channels generate the inverter switching signals. The extended temperature grade supports outdoor inverter enclosures that see direct sun heating, and AEC-Q100 qualification aids reliability for long-life solar installations.
Được đề xuất
Industrial IoT Gateways
The PIC32MK0512GPE064-E/PT can anchor Industrial IoT (IIoT) gateway nodes that aggregate sensor data from multiple fieldbuses and forward it to cloud services. With 512 KB Flash the part holds an embedded TCP/IP stack plus MQTT or OPC UA client, while the 128 KB SRAM supports TLS handshake buffers and message queues. CAN-FD plus UART/SPI interfaces aggregate sensor data, and DMA allows background packet transfers without CPU intervention. The extended temperature range supports cabinet-less mounting in industrial environments.
Được đề xuất
Power Conversion and SMPS Digital Control
Digital control of switched-mode power supplies (SMPS) leverages the PIC32MK0512GPE064-E/PT's high-resolution PWM, 12-bit ADC, and 80 MHz core to implement voltage-mode and current-mode control loops for DC-DC converters, PFC stages, and LLC resonant converters. The DSP extensions accelerate compensator calculations, and DMA feeds the ADC samples to memory without CPU overhead. The 512 KB Flash accommodates multi-mode firmware (PFC + LLC + supervisory) for digital PSU platforms targeting industrial and automotive power applications.
Được đề xuất
Precision Sensor Conditioning and Data Acquisition
Precision multi-channel data acquisition systems use the PIC32MK0512GPE064-E/PT to sample and condition signals from thermocouples, RTDs, strain gauges, and 4-20 mA loops. The 12-bit ADC combined with DMA supports simultaneous sampling of multiple channels without CPU intervention, and the 512 KB Flash holds calibration tables plus Modbus or CAN-FD protocol stacks for sensor transmitters. The -40 C to +125 C extended grade supports industrial process-control installations and outdoor sensor nodes in challenging environments.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC32MK0512GPE064-E/PT — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | PIC32MK0512GPE064-I/PT | PIC32MK0512GPE064T-E/PT | PIC32MK0512GPD064-I/PT | PIC32MK1024GPE064-E/PT |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 64-TQFP (10x10 mm) | 64-TQFP (10x10 mm) - same | 64-TQFP (10x10 mm) - same | 64-TQFP (10x10 mm) - same | 64-TQFP (10x10 mm) - same |
| Flash Memory | 512 KB | 512 KB | 512 KB | 256 KB (-50%) | 1 MB (+100%) |
| Temperature Grade | -40C to +125C (Extended -E) | -40C to +85C (Industrial -I) | -40C to +125C (Extended -E) | -40C to +85C (Industrial -I) | -40C to +125C (Extended -E) |
| AEC-Q100 | Qualified | Not automotive grade | Qualified | Not automotive grade | Qualified |
| Core | MIPS32 microAptiv (DSP) | MIPS32 microAptiv (DSP) | MIPS32 microAptiv (DSP) | MIPS32 microAptiv (DSP) | MIPS32 microAptiv (DSP) |
| CAN-FD Support | Yes | Yes | Yes | Yes | Yes |
Bảo phân biệt quan trọng
- MIPS32 microAptiv with DSP extensions vs Cortex-M0+ alternatives (vsPIC32CM1216MC00032-I/PT)
- 512 KB Flash and 128 KB SRAM vs typical 256 KB / 64 KB in same-package parts (vsPIC32MK0512GPD064-I/PT)
- AEC-Q100 qualified in 64-TQFP vs QFN-only alternatives (vsPIC32MK0512GPK064)
Ghi chú thiết kế
The PIC32MK0512GPE064-E/PT operates from a single 3.0 V to 3.6 V supply rail with on-chip LDO regulating the core. Place a 100 nF decoupling capacitor as close as possible to every VDD/VSS pin pair, and add a bulk 10 uF tantalum or ceramic on the main 3.3 V rail. Use separate analog (AVDD) and digital (DVDD) supply planes tied at a single point if available; the analog supply pins must be filtered with ferrite beads if noise-sensitive ADC channels are used.
For motor-control applications using the high-resolution PWM and 12-bit ADC, place analog input traces away from PWM switching traces to minimise crosstalk. Use a 4-layer PCB with a dedicated ground plane for the PIC32MK. Keep the crystal traces short and surround them with a ground guard ring. Pin remapping via PPS (Peripheral Pin Select) on the PIC32MK requires careful pin assignment in MPLAB Harmony to avoid conflicts with debug/ICSP pins on PGECx/PGEDx.
Common pitfalls when migrating to PIC32MK from PIC32MX include: (1) the peripheral library (PLIB) is deprecated - use MPLAB Harmony v3 or the legacy MHC; (2) PPS pin remapping has different default assignments and must be reconfigured; (3) the interrupt vector table is reorganised; (4) the 128 KB SRAM requires explicit configuration of the RAM partition between kernel and user modes; (5) the -E temperature suffix requires AEC-Q100 qualification - do not substitute the -I (industrial) variant into automotive designs without re-qualification.
At maximum core frequency of 80 MHz with all peripherals active, the PIC32MK0512GPE064-E/PT typical power consumption is around 100-150 mW depending on peripheral activity. The 64-pin TQFP package thermal resistance theta_JA is approximately 50 C/W on a 4-layer JEDEC test PCB, giving a junction-to-ambient rise of about 7.5 C at 150 mW - well within the 125 C junction limit. No heatsink is required for normal operation, but derate by 30% if ambient exceeds 85 C.
Thông tin tuân thủ
AEC-Q100 automotive qualified per Microchip qualification report. RoHS and REACH compliant. Lead-free (Pb-free) reflow-compatible per JEDEC J-STD-020. Halogen-free status not explicitly stated in available data.
